/* ---------- Основа из первой версии прототипа ---------- */
    :root{--ink:#152d32;--muted:#64787c;--green:#087f72;--green2:#12a68e;--blue:#315dce;--violet:#5a3fc0;--bg:#f4f8f7;--white:#fff;--line:#dce8e6;--soft:#e9f7f3;--warn:#a76312;--warnbg:#fff3dc;--danger:#a83c3c;--dangerbg:#fff0ee;--shadow:0 18px 48px rgba(16,54,52,.08)}
    *{box-sizing:border-box}
    body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 Inter,Segoe UI,Arial,sans-serif}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    a{color:inherit}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(31px,4vw,49px);line-height:1.12;letter-spacing:-.04em;margin-bottom:15px}
    h2{font-size:27px;line-height:1.2;letter-spacing:-.025em;margin-bottom:9px}
    h3{font-size:18px;margin-bottom:8px}
    p{color:var(--muted)}
    .app{min-height:100vh;display:grid;grid-template-columns:256px minmax(0,1fr)}
    .sidebar{background:#103238;color:#eaf8f5;padding:25px 16px 18px;display:flex;flex-direction:column;gap:20px;position:sticky;top:0;height:100vh;overflow-y:auto}
    .brand{display:flex;align-items:center;gap:11px;padding:0 10px;font-size:20px;font-weight:800;letter-spacing:-.03em}
    .brandmark{display:grid;place-items:center;width:35px;height:35px;border-radius:11px;background:linear-gradient(135deg,#12b39b,#4f7cf0);color:#fff;font-size:27px;font-weight:600;flex:none}
    .brand small{display:block;font-size:10px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:#8cb8b2}
    .rolebox{padding:11px;border:1px solid #34555a;border-radius:14px}
    .rolebox label{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:#9fc0bc}
    .rolebox select{width:100%;margin-top:6px;background:#1b454b;color:white;border:1px solid #426269;border-radius:9px;padding:9px}
    .nav{display:grid;gap:3px}
    .nav button{width:100%;display:flex;align-items:center;gap:11px;background:transparent;border:0;border-radius:11px;color:#bed5d2;padding:10px 12px;text-align:left;font-weight:600}
    .nav button:hover,.nav button.active{background:#214b4f;color:#fff}
    .nav .icon{width:22px;display:grid;place-items:center;flex:none}
    .navsep{height:1px;background:#274a4f;margin:7px 10px}
    .count{margin-left:auto;min-width:21px;text-align:center;background:var(--green2);color:#fff;border-radius:999px;font-size:11px;font-weight:800;padding:1px 6px}
    .sidefoot{margin-top:auto;padding:11px;color:#91b3b1;font-size:12px;line-height:1.5}
    .sidefoot button{background:none;border:0;padding:0;margin-top:7px;color:#c9ebe4;text-decoration:underline;font-size:12px}
    .main{min-width:0}
    .topbar{height:73px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.85);display:flex;align-items:center;justify-content:space-between;padding:0 clamp(20px,4vw,56px);position:sticky;top:0;z-index:10;backdrop-filter:blur(12px)}
    .topright{display:flex;gap:10px;align-items:center}
    .content{max-width:1240px;margin:auto;padding:36px clamp(20px,4vw,56px) 70px}
    .eyebrow{color:var(--green);font-weight:800;text-transform:uppercase;letter-spacing:.11em;font-size:11px;margin-bottom:11px}
    .lead{font-size:18px;max-width:700px}
    .hero{background:linear-gradient(110deg,#fff 10%,#e9f8f3 100%);border:1px solid #d6ede6;border-radius:25px;padding:36px;box-shadow:var(--shadow);display:grid;grid-template-columns:1.3fr .7fr;gap:25px;align-items:center}
    .hero p{max-width:650px}
    .heroArt{background:#fff;border:1px solid var(--line);padding:19px;border-radius:18px;box-shadow:var(--shadow)}
    .miniRow{display:flex;justify-content:space-between;gap:14px;padding:10px 0;border-bottom:1px solid var(--line)}
    .miniRow:last-child{border:0}
    .miniRow>span:first-child{color:var(--muted)}
    .miniRow strong{color:var(--green);text-align:right}
    .btn{border:1px solid transparent;border-radius:11px;padding:11px 17px;background:var(--green);color:#fff;font-weight:750;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:43px;text-decoration:none}
    .btn:hover{background:#066d62}
    .btn.secondary{background:#fff;color:var(--green);border-color:#b8d7d0}
    .btn.secondary:hover{background:var(--soft)}
    .btn.ghost{background:transparent;color:var(--green)}
    .btn.ghost:hover{background:var(--soft)}
    .btn.danger{background:var(--danger)}
    .btn.small{min-height:34px;padding:7px 11px;font-size:13px}
    .btn:disabled{opacity:.45;cursor:not-allowed}
    .actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:21px}
    .sectionhead{display:flex;align-items:end;justify-content:space-between;gap:18px;margin:34px 0 15px}
    .sectionhead h2{margin:0}
    .grid{display:grid;gap:16px}
    .grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}
    .grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
    .grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}
    .card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:0 8px 25px rgba(18,58,55,.035)}
    .card.clickable{cursor:pointer;transition:transform .15s,box-shadow .15s,border .15s;display:flex;flex-direction:column}
    .card.clickable:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#97cfc2}
    .card p{margin-bottom:0}
    .cardfoot{margin-top:18px;color:var(--green);font-weight:800}
    .card.clickable .cardfoot{margin-top:auto;padding-top:18px}
    .badge{display:inline-block;border-radius:999px;padding:5px 10px;font-size:12px;font-weight:800;background:var(--soft);color:var(--green);white-space:nowrap}
    .badge.blue{background:#e9efff;color:var(--blue)}
    .badge.orange{background:var(--warnbg);color:var(--warn)}
    .badge.red{background:var(--dangerbg);color:var(--danger)}
    .badge.violet{background:#efeaff;color:var(--violet)}
    .badge.gray{background:#edf2f1;color:#566b6d}
    .muted{color:var(--muted)}
    .note{border-radius:14px;background:#eef6f5;padding:15px 18px;color:#40605f;border:1px solid #d8eae6;font-size:14px}
    .note.warn{background:var(--warnbg);border-color:#f1dfb7;color:#765024}
    .note.red{background:var(--dangerbg);border-color:#f2c9c4;color:#863d39}
    .pagehead{display:flex;justify-content:space-between;align-items:start;gap:20px;margin-bottom:23px}
    .pagehead h1{font-size:clamp(28px,3.2vw,40px)}
    .pagehead .actions{margin-top:0;justify-content:flex-end;align-items:center}
    .pagehead>div:first-child{min-width:0}
    .pagehead .actions .btn,td .btn{white-space:nowrap}
    .panel{background:#fff;border:1px solid var(--line);border-radius:20px;padding:26px;box-shadow:var(--shadow)}
    .formgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
    .field{display:grid;gap:7px}
    .field.full{grid-column:1/-1}
    .field label{font-weight:750}
    .field small{color:var(--muted)}
    .field input:not([type=checkbox]):not([type=radio]):not([type=range]),.field select,.field textarea{width:100%;border:1px solid #cbdcda;border-radius:10px;padding:11px 12px;background:#fff;color:var(--ink);outline:none}
    .field textarea{resize:vertical;min-height:105px}
    .field input:not([type=checkbox]):not([type=radio]):not([type=range]):focus,.field select:focus,.field textarea:focus{border-color:var(--green2);box-shadow:0 0 0 3px #c5eee4}
    .choiceRow{display:flex;flex-wrap:wrap;gap:9px}
    .choice{border:1px solid #cbdcda;background:white;border-radius:10px;padding:10px 13px;color:var(--ink);font-weight:700;display:inline-flex;gap:8px;align-items:center}
    .choice.selected{border-color:var(--green);background:var(--soft);color:var(--green)}
    .steps{display:flex;gap:8px;align-items:center;margin-bottom:25px;color:var(--muted);font-size:13px;flex-wrap:wrap}
    .step{display:flex;gap:8px;align-items:center}
    .step b{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:#dce8e6;color:#557571}
    .step.on b{background:var(--green);color:white}
    .step.on{color:var(--ink);font-weight:750}
    .sep{width:24px;height:1px;background:#b9cfcb}
    .checkline{display:flex;align-items:flex-start;gap:10px;padding:12px;border:1px solid var(--line);border-radius:10px}
    .checkline input{margin-top:4px;accent-color:var(--green);flex:none}
    .field label.checkline,.field label.radio{font-weight:400}
    .resulttop{display:grid;grid-template-columns:1fr 320px;gap:16px}
    .resultmain{background:linear-gradient(135deg,#e7f7f1,#fff);border:1px solid #bde4d8;border-radius:20px;padding:26px}
    .resultmain strong.big{font-size:29px;letter-spacing:-.03em;line-height:1.2;display:block}
    .stack{display:grid;grid-template-columns:minmax(0,1fr);gap:15px;align-content:start}
    .tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:15px}
    .tab{border:1px solid var(--line);background:#fff;color:var(--muted);border-radius:9px;padding:9px 14px;font-weight:750}
    .tab.active{background:var(--green);color:#fff;border-color:var(--green)}
    .routeSteps{list-style:none;padding:0;margin:0;display:grid;gap:12px}
    .routeSteps li{display:flex;gap:12px;align-items:start}
    .routeSteps b{display:grid;place-items:center;flex:none;width:25px;height:25px;border-radius:8px;background:var(--soft);color:var(--green)}
    .slot{display:flex;gap:20px;align-items:center;justify-content:space-between;padding:16px 0;border-bottom:1px solid var(--line)}
    .slot:last-child{border-bottom:0}
    .slot>div:first-child{flex:1;min-width:0}
    .slot strong{display:block}
    .slot .meta{font-size:13px;color:var(--muted)}
    .slotprice{font-weight:850;color:var(--ink);white-space:nowrap}
    .tablewrap{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:16px}
    table{border-collapse:collapse;width:100%;min-width:650px}
    th,td{text-align:left;padding:15px 17px;border-bottom:1px solid var(--line);vertical-align:top}
    th{background:#f6faf9;color:#5d7877;font-size:12px;text-transform:uppercase;letter-spacing:.07em}
    tr:last-child td{border:0}
    td small{display:block;color:var(--muted)}
    .metric{font-size:31px;font-weight:850;line-height:1.2}
    .empty{text-align:center;padding:55px 20px;color:var(--muted)}
    .toast{position:fixed;right:22px;bottom:22px;background:#173c3e;color:#fff;padding:13px 18px;border-radius:12px;box-shadow:var(--shadow);z-index:60;max-width:360px}
    .mobilemenu{display:none}
    .modalshade{position:fixed;inset:0;background:#0e2d32a6;display:grid;place-items:center;z-index:50;padding:15px;overflow:auto}
    .modal{background:#fff;border-radius:18px;padding:25px;max-width:560px;width:100%;box-shadow:0 24px 80px #1238;max-height:calc(100vh - 30px);overflow:auto}
    .modal.wide{max-width:720px}
    .modalhead{display:flex;justify-content:space-between;align-items:start;gap:10px}
    .xbtn{border:0;background:#eff5f3;border-radius:8px;width:32px;height:32px;font-size:22px;line-height:1;flex:none}
    .twocol{display:grid;grid-template-columns:1.3fr .7fr;gap:16px;align-items:start}
    .bar{height:10px;background:#e9f0ef;border-radius:0 5px 5px 0;overflow:hidden}
    .bar i{display:block;height:100%;background:var(--green);border-radius:0 4px 4px 0}

    /* ---------- Новое во второй версии ---------- */
    .ic{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
    .btn .ic{width:17px;height:17px}
    .tile{display:grid;place-items:center;width:44px;height:44px;border-radius:13px;background:var(--soft);color:var(--green);margin-bottom:14px}
    .tile .ic{width:23px;height:23px}
    .tile.blue{background:#e9efff;color:var(--blue)}
    .tile.violet{background:#efeaff;color:var(--violet)}
    .chips{display:flex;flex-wrap:wrap;gap:7px}
    .chip{display:inline-flex;gap:6px;align-items:center;border:1px solid var(--line);background:#fff;border-radius:999px;padding:4px 11px;font-size:12.5px;color:#48686a}
    .chip b{color:var(--ink);font-weight:750}
    button.chip{cursor:pointer;font-weight:700;padding:7px 13px;font-size:13px}
    button.chip.selected{background:var(--soft);border-color:var(--green);color:var(--green)}
    mark{background:#fdf1c7;color:inherit;border-radius:4px;padding:0 3px}
    .quote{border-left:3px solid #bfe1d8;background:#f7fbfa;border-radius:0 10px 10px 0;padding:12px 15px;color:#2d4a4d;font-size:14.5px}
    .kv{display:grid;grid-template-columns:minmax(120px,170px) 1fr;gap:9px 14px;font-size:14px;margin:0}
    .kv dt{color:var(--muted)}
    .kv dd{margin:0;font-weight:650}
    .plain{color:var(--ink);font-size:16px;margin-bottom:0}
    .explain{display:grid;grid-template-columns:minmax(240px,340px) 1fr;gap:22px;align-items:start}
    .viewer{background:#0b1a1f;border-radius:16px;padding:12px;color:#9fc0c2}
    .viewer svg{display:block;width:100%;height:auto;border-radius:10px}
    .viewer .cap{display:flex;justify-content:space-between;gap:10px;font-size:12px;margin-top:9px}
    .viewer input[type=range]{width:100%;accent-color:#19c8ad;margin-top:10px}
    .study{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr)}
    .finding{display:flex;gap:11px;align-items:flex-start;border:1px solid var(--line);border-radius:12px;padding:12px;margin-bottom:9px}
    .finding input{margin-top:4px;accent-color:var(--green)}
    .finding small{display:block;color:var(--muted)}
    .board{display:grid;grid-template-columns:repeat(auto-fit,minmax(165px,1fr));gap:12px;align-items:start}
    .col{background:#e8f1ef;border-radius:16px;padding:12px}
    .col h3{font-size:14px;display:flex;justify-content:space-between;gap:8px;margin:3px 4px 11px}
    .col h3 span{color:var(--muted);font-weight:700}
    .kcard{display:block;width:100%;text-align:left;background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px;margin-bottom:9px;color:var(--ink)}
    .kcard:hover{border-color:#97cfc2;box-shadow:0 6px 18px rgba(18,58,55,.07)}
    .kcard strong{display:block}
    .kcard span{display:block;color:var(--muted);font-size:13px;margin-top:2px}
    .kcard .badge{margin-top:8px;display:inline-block}
    .colempty{color:var(--muted);font-size:13px;padding:6px 4px 10px}
    .chat{display:grid;grid-template-columns:minmax(0,1fr);gap:12px}
    .msg{max-width:86%;border:1px solid var(--line);background:#fff;border-radius:16px 16px 16px 5px;padding:12px 15px;justify-self:start}
    .msg.me{justify-self:end;background:var(--soft);border-color:#c5e8de;border-radius:16px 16px 5px 16px}
    .msg.new{border-color:#8fd0c1;box-shadow:0 0 0 3px #e1f5ef}
    .msg .when{font-size:12px;color:var(--muted);margin-bottom:3px}
    .msg p{color:var(--ink);margin:0}
    .msg .actions{margin-top:10px}
    .composer{display:flex;gap:9px;margin-top:18px}
    .composer input,.composer textarea{flex:1;border:1px solid #cbdcda;border-radius:10px;padding:11px 12px;min-width:0;outline:none}
    .composer input:focus,.composer textarea:focus{border-color:var(--green2);box-shadow:0 0 0 3px #c5eee4}
    .products{display:grid;grid-template-columns:repeat(auto-fill,minmax(185px,1fr));gap:14px}
    .product{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px;display:flex;flex-direction:column;gap:4px}
    .product .tile{margin-bottom:8px}
    .product small{color:var(--muted)}
    .product .price{font-weight:850;font-size:17px;margin:10px 0 9px}
    .product .btn,.product .qty{margin-top:auto}
    .qty{display:inline-flex;align-items:center;gap:10px;font-weight:800}
    .qty button{width:34px;height:34px;border-radius:9px;border:1px solid #b8d7d0;background:#fff;color:var(--green);font-weight:800;font-size:17px;line-height:1}
    .tlgroup{font-size:11.5px;font-weight:800;text-transform:uppercase;letter-spacing:.09em;color:#5d7877;margin:18px 0 12px}
    .tlgroup:first-child{margin-top:0}
    .tlitem{display:grid;grid-template-columns:22px 1fr;gap:13px;padding-bottom:17px;position:relative}
    .tlitem:before{content:"";position:absolute;left:10px;top:24px;bottom:0;width:2px;background:#dcebe7}
    .tlitem.last:before{display:none}
    .tlitem.last{padding-bottom:0}
    .dot{width:22px;height:22px;border-radius:50%;border:2px solid #b9d6cf;background:#fff;display:grid;place-items:center;color:#fff;z-index:1;margin-top:1px}
    .dot .ic{width:13px;height:13px;stroke-width:3}
    .dot.done{background:var(--green);border-color:var(--green)}
    .dot.now{border-color:var(--green);box-shadow:0 0 0 4px #d9f1ea}
    .dot.bad{border-color:var(--danger);box-shadow:0 0 0 4px var(--dangerbg)}
    .tlhead{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
    .tlmeta{font-size:13.5px;color:var(--muted);margin-top:3px}
    .tlitem .actions{margin-top:10px}
    .log{display:grid;gap:10px;font-size:13.5px}
    .log div{display:grid;grid-template-columns:96px 1fr;gap:10px}
    .log time{color:var(--muted)}
    .log b{font-weight:750}
    .split{display:grid;grid-template-columns:minmax(260px,340px) 1fr;gap:16px;align-items:start}
    .reqitem{display:block;width:100%;text-align:left;background:#fff;border:1px solid var(--line);border-radius:14px;padding:13px 14px;margin-bottom:9px;color:var(--ink)}
    .reqitem:hover{border-color:#97cfc2}
    .reqitem.active{border-color:var(--green);box-shadow:0 0 0 3px #d9f1ea}
    .reqitem strong{display:block;margin:6px 0 2px}
    .reqitem span.sub{display:block;color:var(--muted);font-size:13px}
    details.more{margin-top:18px}
    details.more summary{cursor:pointer;color:var(--green);font-weight:750}
    details.more .quote{margin-top:11px}
    .flow{display:grid;grid-template-columns:1fr 34px 1.5fr 34px 1fr;gap:10px;align-items:center}
    .flowcol{display:grid;gap:9px;align-content:start}
    .flowhead{font-size:11.5px;font-weight:800;text-transform:uppercase;letter-spacing:.09em;color:#5d7877;margin-bottom:3px}
    .node{background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px 13px;font-weight:700;font-size:14px}
    .node small{display:block;color:var(--muted);font-weight:500;font-size:12.5px;margin-top:2px}
    .nodehead{display:flex;gap:8px;align-items:flex-start}
    .core{background:#e7f5f1;border:1px solid #c3e5db;border-radius:18px;padding:15px}
    .core .node{border-color:#bfe1d8}
    .node b.num{display:grid;place-items:center;width:21px;height:21px;border-radius:7px;background:var(--green);color:#fff;font-size:12px;flex:none}
    .pair{display:grid;grid-template-columns:1fr 1fr;gap:9px}
    .arrow{color:#7fa9a2;font-size:24px;text-align:center;font-weight:700}
    .down{color:#7fa9a2;text-align:center;line-height:1;font-weight:700}
    .calc{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;align-items:end}
    .calcout{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:18px}
    .calcout>div{background:#f3faf8;border:1px solid #d3ebe4;border-radius:14px;padding:15px}
    .calcout span{display:block;color:var(--muted);font-size:13px}
    .trig{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
    .trig .checkline{background:#fff}
    .funnelrow{margin-bottom:18px}
    .funnelrow:last-child{margin-bottom:0}
    .funnelrow .miniRow{border:0;padding:0 0 7px}
    .funnelrow .miniRow span{color:var(--ink);font-weight:750;font-variant-numeric:tabular-nums}
    .funnelrow .miniRow strong{color:var(--ink)}
    .cartbar{position:sticky;bottom:14px;margin-top:18px;background:#173c3e;color:#fff;border-radius:14px;padding:12px 16px;display:flex;justify-content:space-between;gap:14px;align-items:center;box-shadow:var(--shadow)}
    .cartbar .btn{background:#fff;color:var(--green)}
    .rowline{display:flex;justify-content:space-between;gap:14px;align-items:center;padding:13px 0;border-bottom:1px solid var(--line)}
    .rowline:last-child{border-bottom:0}
    .rowline .meta{font-size:13px;color:var(--muted)}
    .rowline>div:first-child{flex:1;min-width:0}
    .steplist{list-style:none;margin:0;padding:0;display:grid;gap:7px}
    .steplist li{display:flex;justify-content:space-between;gap:14px;font-weight:750;font-size:17px}
    .steplist li span{color:var(--muted);font-weight:500;font-size:14px;white-space:nowrap}
    .radio{display:flex;gap:10px;align-items:flex-start;padding:11px 12px;border:1px solid var(--line);border-radius:10px;margin-bottom:8px}
    .radio input{margin-top:4px;accent-color:var(--green)}
    .linkbtn{background:none;border:0;padding:0;color:var(--green);font-weight:800;text-align:left}
    :focus-visible{outline:2px solid var(--green2);outline-offset:2px}

    @media(max-width:1000px){
      .app{grid-template-columns:215px minmax(0,1fr)}
      .grid.three,.grid.four{grid-template-columns:1fr 1fr}
      .hero,.resulttop,.twocol,.study,.split,.explain{grid-template-columns:minmax(0,1fr)}
      .heroArt{display:none}
      .flow{grid-template-columns:minmax(0,1fr)}
      .trig{grid-template-columns:1fr 1fr}
      .arrow{transform:rotate(90deg)}
      .calc{grid-template-columns:1fr 1fr}
    }
    @media(max-width:700px){
      .app{display:block}
      .sidebar{display:none;position:fixed;z-index:40;top:0;left:0;width:275px;height:100vh}
      .sidebar.open{display:flex}
      .mobilemenu{display:inline-flex;border:0;background:none;color:var(--ink);padding:4px}
      .topbar{height:62px;padding:0 17px}
      .topright .hidem{display:none}
      .content{padding:24px 17px 65px}
      .hero{padding:25px}
      .grid.three,.grid.two,.grid.four,.formgrid,.calc,.calcout,.pair,.trig{grid-template-columns:minmax(0,1fr)}
      .field.full{grid-column:auto}
      .pagehead{display:block}
      .pagehead .actions{margin-top:12px;justify-content:flex-start}
      .slot{align-items:start;flex-wrap:wrap}
      .slot .btn{width:100%}
      .panel{padding:19px}
      .msg{max-width:94%}
      .kv{grid-template-columns:1fr}
      .kv dt{margin-top:6px}
      .log div{grid-template-columns:1fr;gap:1px}
      .rowline{flex-wrap:wrap}
    }

/* ---------- Дополнения продукта ---------- */
/* Загрузка: карточки-заглушки и короткая заглушка в строке */
.card.skeleton{min-height:132px;display:grid;align-content:start;gap:12px}
.card.skeleton span,.skeletonline{display:block;height:14px;border-radius:999px;background:linear-gradient(90deg,var(--soft),var(--line),var(--soft));background-size:200% 100%;animation:mmshimmer 1.4s ease-in-out infinite}
.card.skeleton span:nth-child(1){width:38%;height:22px}
.card.skeleton span:nth-child(2){width:86%}
.card.skeleton span:nth-child(3){width:64%}
.skeletonline{display:inline-block;width:90px;vertical-align:middle}
@keyframes mmshimmer{0%{background-position:100% 0}100%{background-position:-100% 0}}
@media(prefers-reduced-motion:reduce){.card.skeleton span,.skeletonline{animation:none}}
/* Ошибка: блок .note с «Повторить» */
.viewer img.studyimg{display:block;width:100%;height:auto;min-height:120px;border-radius:10px;background:#000}
.viewer .viewnav{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:10px;font-size:13px}
.errornote{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin:14px 0}
.errornote p{margin:0;color:inherit}
/* Сервис недоступен: полоса под шапкой */
.servicebanner{background:var(--warnbg);color:var(--warn);border-bottom:1px solid #f1dfb7;padding:10px clamp(20px,4vw,56px);font-size:14px;font-weight:650}
@media(max-width:700px){.servicebanner{padding:10px 17px}}
/* Состояние сервисов на «Карте сервисов» */
.svcstate{margin:12px 0 0;font-size:14px}
.svcline{margin:16px 0 0;padding-top:14px;border-top:1px solid var(--line)}